diff options
| -rw-r--r-- | drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index b06e4c37ff61..263c4b67fd5a 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -770,8 +770,8 @@ static int axienet_device_reset(struct net_device *ndev) * @first_bd: Index of first descriptor to clean up * @nr_bds: Max number of descriptors to clean up * @force: Whether to clean descriptors even if not complete - * @sizep: Pointer to a u32 filled with the total sum of all bytes - * in all cleaned-up descriptors. Ignored if NULL. + * @sizep: Pointer to a u32 accumulating the total byte count of + * completed packets (using skb->len). Ignored if NULL. * @budget: NAPI budget (use 0 when not called from NAPI poll) * * Would either be called after a successful transmit operation, or after @@ -805,6 +805,8 @@ static int axienet_free_tx_chain(struct axienet_local *lp, u32 first_bd, DMA_TO_DEVICE); if (cur_p->skb && (status & XAXIDMA_BD_STS_COMPLETE_MASK)) { + if (sizep) + *sizep += cur_p->skb->len; napi_consume_skb(cur_p->skb, budget); packets++; } @@ -818,9 +820,6 @@ static int axienet_free_tx_chain(struct axienet_local *lp, u32 first_bd, wmb(); cur_p->cntrl = 0; cur_p->status = 0; - - if (sizep) - *sizep += status & XAXIDMA_BD_STS_ACTUAL_LEN_MASK; } if (!force) { |